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2024 Asian Conference on Intelligent Technologies, ACOIT 2024

作者： Vetriselvi, D. Sampathrajan, Rajeshkumar Deepa, A. Sujatha, V. Deepa, P. Pandi Murugan, S. Department of Computing Technologies School of Computing Faculty of Engineering and Technology SRM Institute of Science and Technology Kattankulathur Tamil Nadu Chennai India McKinsey & Company Fort WorthTX United States Department of Computer Science and Engineering Sathyabama Institute of Science and Technology Tamil Nadu Chennai India Department of Electronics and Communication Engineering Shree Sathyam College of Engineering and Technology Tamil Nadu Salem India Department of Artificial Intelligence and Data Science Agni College of Technology Tamil Nadu Chennai India Department of Computer Science and Engineering Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences Saveetha University Tamil Nadu Chennai India

ISBN: (纸本)9798350374933

This research work presents a new method for improving individualized treatment for patients with Multiple Sclerosis (MS) by combining Internet of Things (IoT) wearables with deep learning (DL) methods, namely Long Short-Term Memory (LSTM) networks. MS is a long-term autoimmune disorder that affects the central nervous system. It is marked by unexpected episodes of worsening symptoms and periods of improvement, highlighting the need for tailored therapy. The widespread use of IoT devices presents unique possibilities for the ongoing monitoring of many physiological and activity measurements important to the development and symptoms of MS. Using LSTM networks, which are very proficient in analyzing temporal sequences, create a prediction model that may anticipate exacerbations of MS symptoms and customize therapies appropriately. Through the analysis of longitudinal data obtained from IoT devices, our model acquires knowledge about unique patterns of illness development and treatment response. This knowledge allows us to create customized care plans for individuals. These paths include proactive activities such as adjusting medication, making lifestyle changes, and seeking early medical advice. The goal is to reduce the worsening of symptoms, improve the quality of life, and optimize treatment results for individuals with MS. The proposed method shows potential for transforming the treatment of MS by offering proactive and patient-centered therapy adaptable to individual requirements and the dynamics of the illness. © 2024 IEEE.

关键词： Patient treatment

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RVISA: Reasoning and Verification for Implicit Sentiment Analysis

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IEEE Transactions on Affective computing 2025年

作者： Lai, Wenna Xie, Haoran Xu, Guandong Li, Qing Hong Kong Polytechnic University Department of Computing Hong Kong Lingnan University School of Data Science Hong Kong University of Technology Sydney School of Computer Science Data Science Institute SydneyNSW2007 Australia Education University of Hong Kong Hong Kong

Under the context of the increasing social demand for fine-grained sentiment analysis (SA), implicit sentiment analysis (ISA) poses a significant challenge owing to the absence of salient cue words in expressions. Thus, reliable reasoning is required to understand how sentiment is evoked, enabling the identification of implicit sentiments. In the era of large language models (LLMs), encoder-decoder (ED) LLMs have emerged as popular backbone models for SA applications, given their impressive text comprehension and reasoning capabilities across diverse tasks. In comparison, decoder-only (DO) LLMs exhibit superior natural language generation and in-context learning capabilities. However, their responses may contain misleading or inaccurate information. To accurately identify implicit sentiments with reliable reasoning, this study introduces a two-stage reasoning framework named Reasoning and Verification for Implicit Sentiment Analysis (RVISA), which leverages the generation ability of DO LLMs and reasoning ability of ED LLMs to train an enhanced reasoner. The framework involves three-hop reasoning prompting to explicitly furnish sentiment elements as cues. The generated rationales are then used to fine-tune an ED LLM into a skilled reasoner. Additionally, we develop a straightforward yet effective answer-based verification mechanism to ensure the reliability of reasoning learning. Evaluation of the proposed method on two benchmark datasets demonstrates that it achieves state-of-the-art performance in ISA. © 2010-2012 IEEE.

关键词： Decoding

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Multiuser Resource Allocation for Semantic-Relay-Aided Text Transmissions

Multiuser Resource Allocation for Semantic-Relay-Aided Text ...

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2023 IEEE Globecom Workshops, GC Wkshps 2023

作者： Hu, Zeyang Liu, Tianyu You, Changsheng Yang, Zhaohui Chen, Mingzhe Southern University of Science and Technology Department of Electronic and Electrical Engineering Shenzhen China College of Information Science and Electronic Engineering ZheJiang University Hangzhou China Institute for Data Science and Computing University of Miami Department of Electrical and Computer Engineering Coral GablesFL33146 United States

ISBN: (纸本)9798350370218

Semantic communication (SemCom) is an emerging technology that extracts useful meaning from data and sends only relevant semantic information. Thus, it has the great potential to improve the spectrum efficiency of conventional wireless systems with bit transmissions, especially in low signal-to-noise ratio (SNR) and small bandwidth regions. However, the existing works have mostly overlooked the constraints of mobile devices, which may not have sufficient capabilities to implement resource-demanding semantic encoder/decoder based on deep learning. To address this issue, we propose in this paper a new semantic relay (SemRelay), which is equipped with a semantic receiver to assist multiuser text transmissions. Specifically, the SemRelay decodes semantic information from a base station and forwards it to the users using conventional bit transmission, hence effectively improving text transmission efficiency. To study the multiuser resource allocation, we formulate an optimization problem to maximize the multiuser weighted sum-rate by jointly designing the SemRelay transmit power allocation and system bandwidth allocation. Although this problem is non-convex and hence challenging to solve, we propose an efficient algorithm to obtain its high-quality suboptimal solution by using the block coordinate descent method. Last, numerical results show the effectiveness of the proposed algorithm as well as superior performance of the proposed SemRelay over the conventional decode-and-forward (DF) relay, especially in small bandwidth region. © 2023 IEEE.

关键词： joint power and bandwidth allocation Semantic communication semantic relay

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A Novel Dense-Net Deep Neural Network Method for Classify Tuberculosis Stages Using Chest X-Ray Images with Enhanced Features

A Novel Dense-Net Deep Neural Network Method for Classify Tu...

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data, Computation and Communication (ICDCC), International Conference on

作者： Ebtasam Ahmad Siddiqui Rajneesh Kumar Patel Artificial Intelligence & Data Science Poornima Institute of Engineering & Technology Jaipur India School of Computing Science & Engineering VIT Bhopa University India

ISBN: (数字)9798331532956

ISBN: (纸本)9798331532963

Although chest X-ray (CXR) imaging is critical for the detection of potentially lethal disorders, interpretation may arise because to similarities between distinct lung conditions. In response, researchers proposed CBAMWDnet, a new deep learning model for tuberculosis (TB) diagnosis based on computed tomography (CXR) images. To successfully collect geographical and contextual data, the model includes the Convolutional Block Attention Module (CBAM) into its architecture, which is based on the Wide Dense Net (WDnet). Pre-processing using an enhanced Gabor filter improves image quality prior to applying the model. We test the model using three well-known datasets: Shenzhen, Montgomery, and Indiana. The results indicate that the Shenzhen dataset performs the best. CBAMWDnet beats previous techniques by better classifying tuberculosis (TB) into normal, primary, latent, and active stages. This complex classification engine improves both accuracy and dependability.

关键词： Image quality Accuracy Sensitivity Tuberculosis Computational modeling Reliability engineering data models Gabor filters X-ray imaging Biomedical imaging

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A Macro- and Micro-Hierarchical Transfer Learning Framework for Cross-Domain Fake News Detection

arXiv

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arXiv 2025年

作者： Yang, Xuankai Wang, Yan Zhang, Xiuzhen Wang, Shoujin Wang, Huaxiong Lam, Kwok Yan School of Computing Macquarie University Sydney Australia School of Computing Technologies RMIT University Melbourne Australia Data Science Institute University of Technology Sydney Sydney Australia School of Physical and Mathematical Sciences Nanyang Technological University Singapore Singapore College of Computing and Data Science Nanyang Technological University Singapore Singapore

Cross-domain fake news detection aims to mitigate domain shift and improve detection performance by transferring knowledge across domains. Existing approaches transfer knowledge based on news content and user engagements from a source domain to a target domain. However, these approaches face two main limitations, hindering effective knowledge transfer and optimal fake news detection performance. Firstly, from a micro perspective, they neglect the negative impact of veracity-irrelevant features in news content when transferring domain-shared features across domains. Secondly, from a macro perspective, existing approaches ignore the relationship between user engagement and news content, which reveals shared behaviors of common users across domains and can facilitate more effective knowledge transfer. To address these limitations, we propose a novel macro- and micro- hierarchical transfer learning framework (MMHT) for cross-domain fake news detection. Firstly, we propose a micro-hierarchical disentangling module to disentangle veracity-relevant and veracity-irrelevant features from news content in the source domain for improving fake news detection performance in the target domain. Secondly, we propose a macro-hierarchical transfer learning module to generate engagement features based on common users’ shared behaviors in different domains for improving effectiveness of knowledge transfer. Extensive experiments on real-world datasets demonstrate that our framework significantly outperforms the state-of-the-art baselines. © 2025, CC BY.

关键词： Domain Knowledge

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Multi-View Fusion Networks for Multimodal Fake News Detection 11

Multi-View Fusion Networks for Multimodal Fake News Detectio...

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11th Joint International Information Technology and Artificial Intelligence Conference, ITAIC 2023

作者： Cui, Wei Li, Pu Zhang, Xuerui College of Computer Science and Technology Chongqing University of Posts and Telecommunications Chongqing China Chongqing Institute of Green and Intelligent Technology Chongqing Key Laboratory of Big Data and Intelligent Computing Chinese Academy of Sciences Chongqing China

ISBN: (纸本)9798350333664

The proliferation of multimedia fake news misleads social opinion, damages social harmony, and seriously challenges the authority of news media. Current multimodal fake news detection methods focus on extracting better unimodal features using pre-trained models and developing complex networks for visual and textual feature fusion, mostly ignoring social contextual information. In the text, we present a novel Multi-View Fusion Network (MVFN) for fake news detection, which attempts to achieve fusion learning of heterogeneous multimodal features. The model not only explores cross-modal graph interactions between visual regions and sentence words, but also investigates the effect of social context on feature learning. In addition, we consider the alignment relationship of features in both perspectives for better feature fusion. Experimental results on Chinese and English datasets show that the proposed model outperforms current multimodal detection approaches. © 2023 IEEE.

关键词： fake news graph multi view multimodal

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Optimized Vaccine Selection Using Machine Learning and Genetic Algorithms: A Study on Side Effects of COVID-19 Vaccines 12th

Optimized Vaccine Selection Using Machine Learning and Genet...

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12th International Conference on Soft computing for Problem Solving, SocProS 2023

作者： Soni, Vishal Joshi, Shubham Deep, Kusum Pant, Millie Department of Mechatronics Indian Institute of Information Technology Bihar Bhagalpur813210 India Department of Applied Mathematics and Scientific Computing Indian Institute of Technology Uttarakhand Roorkee247667 India Department of Mathematics Indian Institute of Technology Uttarakhand Roorkee247667 India Mehta Family School for Data Science and Artificial Intelligence Indian Institute of Technology Uttarakhand Roorkee247667 India

ISBN: (纸本)9789819732913

The COVID-19 pandemic has necessitated large-scale vaccination campaigns to control the virus's spread. Given the scale of these efforts, it's crucial to scrutinize potential adverse effects, especially in vulnerable population groups. This study combines machine learning and Genetic Algorithms (GA) to analyze the patterns of patient recovery post-vaccination. We use a range of classifiers, including the Gradient Boosting Decision Tree (GBDT), to identify key features and symptom categories that influence patient recovery. We also use Principal Component Analysis (PCA) to reduce dimensionality and uncover patterns within high-dimensional data. The data used in this study have taken from the Vaccine Adverse Event Reporting System (VAERS). With the help of GA, we aim to guide optimal vaccine selection for susceptible demographics, minimizing the risk and severity of side effects. Our research paves the way for more personalized vaccination strategies, promoting healthier outcomes and reducing risks associated with mass vaccination. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.

关键词： COVID-19

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Neural Abstractive Summarization: A Brief Survey 3

Neural Abstractive Summarization: A Brief Survey

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3rd IEEE International Conference on Computer Communication and Artificial Intelligence, CCAI 2023

作者： Qian, Lu Zhang, Haiyang Wang, Wei Liu, Dawei Huang, Xin Xian Jiaotong-Liverpool University School of Advanced Technology Department of Computing Suzhou China De Montfort University Cyber Technology Institute United Kingdom Taiyuan University of Technology College of Data Science Taiyuan China

ISBN: (纸本)9798350335262

Due to the development of neural networks, abstractive summarization has received more attention than extractive one, and has gained significant progress in generating fluent and human-like summaries with novel expressions. Seq2seq has become the primary framework for abstractive summarization, employing encoder-decoder architecture based on RNNs or CNNs, and Transformers. In this paper, we focus on reviewing the neural models that are based on seq2seq framework for abstractive summarization. Moreover, we discuss some of the most effective techniques for improving seq2seq models and provide two challenging directions, i.e. generating query-based abstractive summaries and incorporating commonsense knowledge, for in-depth investigation. © 2023 IEEE.

关键词： Neural networks

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AgrInnovate – Prediction of Crop Yields and Fertilizer Recommendations using IOT and Random Forest Decision Tree

AgrInnovate – Prediction of Crop Yields and Fertilizer Reco...

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Communication, computing and Energy Efficient Technologies (I3CEET), International Conference on

作者： M.Thamizharasi A. Sandhya G. Deena R. Sethuraman Department of Artificial Intelligence and Data Science Rajalakshmi Engineering College Chennai Department of CSE SRM Institute of Science and Technology Chennai School of Computing Sathyabama Institute of Science and Technology Chennai

ISBN: (数字)9798331541583

ISBN: (纸本)9798331541590

AgrInnovate presents a pioneering solution in precision agriculture, applying cutting-edge machine learning techniques to provide accurate fertilizer and crop prediction. Leveraging data from soil sensors capturing critical parameters like pH, temperature, and NPK values, the system offers tailored guidance for crop selection and fertilizer application. Employing a Random Forest Classifier, the model achieves exceptional accuracy, with crop prediction with accuracy of 98.7% and fertilizer recommendation reaching 97.9%. Integration with a user-friendly website enhances accessibility, allowing stakeholders to access and interpret predictions seamlessly. AgrInnovate is a noteworthy technological development in agriculture that offers a comprehensive solution to optimize farming practices and increase productivity.

关键词： Temperature sensors Temperature distribution Accuracy Soil Sensor systems and applications Telecommunication computing Stakeholders Random forests Fertilizers Farming

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Unsupervised Anomalous Sound Detection Using Hybrid Machine Learning Techniques

Unsupervised Anomalous Sound Detection Using Hybrid Machine ...

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International Conference on Big data and Smart computing (BIGCOMP)

作者： Eunsun Yun Minjoong Jeong Supercomputing Application Center Korea Institute of Science and Technology Information Data and High Performance Computing Science University of Science and Technology (UST) Daejeon Republic of Korea

The early detection of defects in mechanical equipment is of paramount importance in the industrial field. Research into data analysis methodologies for extracting valuable data from mechanical equipment has highlighted the significant value of these technologies. One such study is the early and accurate detection of anomalies in the acoustic data of machinery. In this paper, we propose an effective technique for the detection and classification of rare event anomalies in the data derived from the rotational noise of automotive motors. MFCC extraction and smoothing techniques were used to select minimal features for optimal performance, and Principal Component Analysis (PCA) was applied to extract salient features. These features are capable of distinguishing between normal and anomalous data. Additionally, an unsupervised learning algorithm was applied to the dataset to differentiate between normal and anomaly data. Experimental results showed that the proposed method can effectively detect sound anomalies with a high accuracy of 99.4% and is also capable of detailed classification of anomalous data.

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